AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Bolt Externally Relieved Body |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 00-285-1239 (002851239) |
| NCB Code | USA (00) |
| Manufacturer | Brinkley Technology Group Llc, Volvo Trucks North America Inc, White Motor Corp, Hercules Engine Co Inc, Sasco Inc, Graham Mfg Co Inc, Celtrac Corp |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 4118A | brinkley technology group llc | bolt externally relieved body | RFQ |
| S3106 | volvo trucks north america inc | bolt externally relieved body | RFQ |
| 41454 | white motor corp | bolt externally relieved body | RFQ |
| 4118A | hercules engine co inc | bolt externally relieved body | RFQ |
| 14450A | brinkley technology group llc | bolt externally relieved body | RFQ |
| 14450A | hercules engine co inc | bolt externally relieved body | RFQ |
| 643408 | sasco inc | bolt externally relieved body | RFQ |
| 91670 | graham mfg co inc | bolt externally relieved body | RFQ |
| 46075 | celtrac corp | bolt externally relieved body | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 1.250 INCHES MINIMUM |
| AASB | FASTENER LENGTH | 3.125 INCHES NOMINAL |
| AASK | HEAD STYLE | HEXAGON |
| AASU | HEAD HEIGHT | 0.375 INCHES NOMINAL |
| AATB | WIDTH BETWEEN FLATS | 0.750 INCHES NOMINAL |
| AAUB | HOLE DIAMETER | 0.070 INCHES NOMINAL |
| AAWC | FIRST DIAMETER FROM HEAD | 0.500 INCHES NOMINAL |
| AAWD | SECOND DIAMETER FROM HEAD | 0.445 INCHES MAXIMUM |
| AAWH | DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER | 0.188 INCHES NOMINAL |
| AAWJ | DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER | 1.875 INCHES NOMINAL |
| AHYM | NOMINAL THREAD DIAMETER | 0.500 INCHES |
| ASXK | HOLE QUANTITY | 1 |
| BQDM | HOLE TYPE | DRILLED |
| CMLP | THREAD QUANTITY PER INCH | 13 |
| CQBC | MINIMUM TENSILE STRENGTH | 15000 POUNDS PER SQUARE INCH |
| CQFM | HARDNESS RATING | 18.0 ROCKWELL C MINIMUM OVERALL AND 25.0 ROCKWELL C MAXIMUM OVERALL |
| CRHC | HOLE CONFIGURATION STYLE | HEXAGON FLATS |
| CSNG | EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 2 |
| MATT | MATERIAL | STEEL OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| Relevant Components for NSN - 5306-00-285-1239, 5306002851239 | ||||
| 5305-00-151-0390 (5305001510390) | 5305-00-162-0212 (5305001620212) | 5330-01-021-6193 (5330010216193) | 5306-01-667-2305 (5306016672305) | |
| 5305-00-702-7578 (5305007027578) | 5306-01-467-0619 (5306014670619) | 5340-14-507-0973 (5340145070973) | 5330-01-545-5049 (5330015455049) | |
| 5331-01-433-9967 (5331014339967) | 5330-01-176-0563 (5330011760563) | 5330-20-001-0516 (5330200010516) | 5305-00-550-9932 (5305005509932) | |
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